Imaging for early stage breast cancer

Fractionations and total doses in APBI

Author/trial

Fractionation Total dose (Gy)

NSABP B39/RTOG 0413

10 x 4.3 Gy

34.0

Perera (2003)

10 x 3.72 Gy

37.2

GEC ESTRO (2016)

8 x 4 Gy

32.0

7 x 4.3 Gy

30.1

EBRT Brachy

Polgár (2010)

7 x 5.2 Gy

36.4

NSABP B39/RTOG 0413, IRMA / RAPID 10 x 3.85 Gy

38.5

Rodriguez (2013) 3D-CRT

10 x 3.75 Gy

37.5

Chen (2009) 3D-CRT

10 x 3.4 Gy

34

Levin (2012) IMRT

10 x 3.8 Gy

38

Obayomi-Davies (2016) CK

5 x 6 Gy

30

Veronesi (2013) electron

1 x 21 Gy

21

Livi (2015) IMRT

5 x 6 Gy

30

Vaidya (2013) X-ray

1 x 20 Gy

20

Chang (2013) proton

5 x 6 CGE

30

Mozsa (2014) 3D-CRT

9 x 4.1 Gy

36.9

IMPORT LOW (UK)

15 x 2.67

40.0